Mansfield, E. (1987). Statistics for business and economics: Methods and applications (3rd ed.). W.W. Norton.
Цитирование в стиле Чикаго (17-е изд.)Mansfield, Edwin. Statistics for Business and Economics: Methods and Applications. 3rd ed. New York: W.W. Norton, 1987.
Цитирование MLA (9-е изд.)Mansfield, Edwin. Statistics for Business and Economics: Methods and Applications. 3rd ed. W.W. Norton, 1987.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.